UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mjk7nbLWrn1sW7GdLI2xC0vYgjxA1MuomkBLoZZ9OQE=' 
WHERE 
  key_id = 'c7e1ea43c6886688454a1dbf4dd9f8de9570c224286b14e4cbf06bddd3ed7149' 
  AND (
    token = 'Mjk7nbLWrn1sW7GdLI2xC0vYgjxA1MuomkBLoZZ9OQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )